{"repo":"spences10/mcp-n8n-builder","free":true,"listed":false,"github":"https://github.com/spences10/mcp-n8n-builder","clone":"git clone https://github.com/spences10/mcp-n8n-builder.git","description":"🪄 MCP server for programmatic creation and management of n8n workflows. Enables AI assistants to build, modify, and manage workflows without direct user intervention through a comprehensive set of tools and resources for interacting with n8n's REST API.","language":"TypeScript","stars":84,"topics":["ai-tools","mcp","model-context-protocol","n8n","workflow-automation"],"license":"MIT","category":"mcp-servers","readme_excerpt":"mcp-n8n-builder A Model Context Protocol (MCP) server for programmatic creation and management of n8n workflows. This server provides tools and resources for interacting with n8n's REST API, allowing AI assistants to build, modify, and manage workflows without direct user intervention. Features - 🔄 Workflow Management : Create, read, update, delete, activate, and deactivate workflows - 📊 Execution Management : List and retrieve workflow execution details - ✅ Schema Validation : Comprehensive validation with Zod for both input and output data - 🔍 Node Validation : Validates node types against n8n's available nodes before workflow creation to prevent errors - 🤔 Smart Suggestions : Provides suggestions for similar node types when invalid nodes are detected - 🛠️ Error Handling : Detailed error messages for troubleshooting - 📝 Documentation : Extensive documentation for all tools and resources - 🔍 Search & Filter : Filter workflows by name, tags, or active status ⚠️ Token Consumption Warning This tool is a \"token monster\" due to the nature of n8n workflows: - N8N workflows are complex JSON structures with nested nodes, connections, parameters, and settings - A single workflow can easily consume thousands of tokens when viewed or edited - The JSON structure cannot be meaningfully reduced without losing essential workflow information - LLM context windows are finite - complex workflows may exceed available context Mitigation Strategies The tool implements several optimization","default_branch":null,"files":null,"tree":[],"storefront":"/r/spences10","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/spences10/mcp-n8n-builder/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}